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AU608816B2 - Iodinated polymers - Google Patents

Iodinated polymers Download PDF

Info

Publication number
AU608816B2
AU608816B2 AU13433/88A AU1343388A AU608816B2 AU 608816 B2 AU608816 B2 AU 608816B2 AU 13433/88 A AU13433/88 A AU 13433/88A AU 1343388 A AU1343388 A AU 1343388A AU 608816 B2 AU608816 B2 AU 608816B2
Authority
AU
Australia
Prior art keywords
group
formula
dextran
polymer
reacted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU13433/88A
Other languages
English (en)
Other versions
AU1343388A (en
Inventor
Bruno Bonnemain
Didier Doucet
Dominique Meyer
Jean-Maxime Nigretto
Dominique Paris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guerbet SA
Original Assignee
Guerbet SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guerbet SA filed Critical Guerbet SA
Publication of AU1343388A publication Critical patent/AU1343388A/en
Application granted granted Critical
Publication of AU608816B2 publication Critical patent/AU608816B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0442—Polymeric X-ray contrast-enhancing agent comprising a halogenated group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AU13433/88A 1987-02-13 1988-02-12 Iodinated polymers Ceased AU608816B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8701876 1987-02-13
FR8701876A FR2610935B1 (fr) 1987-02-13 1987-02-13 Polymeres iodes, leurs procedes de preparation et leurs applications comme produits de contraste

Publications (2)

Publication Number Publication Date
AU1343388A AU1343388A (en) 1988-09-14
AU608816B2 true AU608816B2 (en) 1991-04-18

Family

ID=9347915

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13433/88A Ceased AU608816B2 (en) 1987-02-13 1988-02-12 Iodinated polymers

Country Status (12)

Country Link
US (1) US5886169A (da)
EP (1) EP0344202B1 (da)
JP (1) JPH0830081B2 (da)
AT (1) ATE79121T1 (da)
AU (1) AU608816B2 (da)
CA (1) CA1337599C (da)
DE (1) DE3873524T2 (da)
DK (1) DK569088A (da)
ES (1) ES2006079A6 (da)
FR (1) FR2610935B1 (da)
NO (1) NO175313C (da)
WO (1) WO1988006162A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635327B1 (fr) * 1988-08-10 1990-11-16 Guerbet Sa Polymeres iodes, a squelette dextrane, leurs procedes de preparation et leurs applications comme produits de contraste
DE4111914A1 (de) * 1991-04-12 1992-10-15 Peter Neuenschwander Werkstoff
DE69228999T2 (de) * 1991-12-04 1999-12-02 Guerbet S.A., Villepinte Neue jodierte makromolekulare polyaminverbindungen, verfahren zur herstellung und verwendung als kontrastmittel
FR2688508A1 (fr) * 1992-03-13 1993-09-17 Guerbet Sa Nouveau produit de contraste iode, son procede de preparation et son utilisation comme agent de contraste.
US5871713A (en) * 1991-12-04 1999-02-16 Guerbet S.A. Macromolecular polyamine iodine-containing compound, process for its preparation and its use as a contrast agent
FR2684678B1 (fr) * 1991-12-04 1995-03-10 Guerbet Sa Nouveau compose macromoleculaire polyamine iode, son procede de preparation et son utilisation comme agent de contraste.
US5756066A (en) * 1995-06-07 1998-05-26 Schering Aktiengesellschaft Iodine-containing peptides
DE19521945A1 (de) * 1995-06-12 1996-12-19 Schering Ag Kaskadenpolymere mit Iodaromaten
US6426145B1 (en) 1999-05-20 2002-07-30 Scimed Life Systems, Inc. Radiopaque compositions for visualization of medical devices
DE102004005304A1 (de) * 2004-02-03 2005-08-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schwerelementhaltige amphiphile Block- und Pfropf-Copolymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Röntgenkontrastmittel
CN105348410B (zh) * 2015-12-14 2019-02-26 中山大学 一种含碘多糖及其合成方法和应用
WO2017165841A1 (en) 2016-03-25 2017-09-28 Nanoprobes, Inc. Iodine-based particles
AU2021416061B2 (en) * 2020-12-28 2024-06-06 Boston Scientific Scimed, Inc. Polysaccharides having improved radiocontrast properties

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811516A (en) * 1955-09-21 1957-10-29 Ohio Commw Eng Co Iodo carboxymethyl dextran and methods of making it
US3733397A (en) * 1966-12-02 1973-05-15 Pharmacia Ab Method for the x-ray visualization of body cavities and a preparation for carrying out the method
GB1275745A (en) * 1968-06-10 1972-05-24 Nyegaard & Co As 2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents
AR207465A1 (es) * 1974-05-31 1976-10-08 Guerbet Lab Andre Procedimiento de preparacion de derivados de acido triiodoi2,4,6-(triiodo-2,4,6-benzoil)-amino-alcanoilaminobenzoico de acido triiodo-2,4,6-(triiodo-2,4,6-(triiodo-2,4,6-benzoil)-aminoalcanoilaminobenzoil)-amino-alcanoil-aminobenzoico y de acido triiodo-2,4,6-bis((triiodo-2,4,6-fenil)-carbamoil-metil)-aminoalcanoil-aminobenzoico
US4125599A (en) * 1976-08-19 1978-11-14 Mallinckrodt, Inc. X-ray contrast agents
US4406878A (en) * 1978-08-02 1983-09-27 Eastman Kodak Company Iodinated contrast agent for radiography
US4455292A (en) * 1982-04-05 1984-06-19 Board Of Regents, The University Of Texas System Radiological contrast composition and methods

Also Published As

Publication number Publication date
DE3873524T2 (de) 1992-12-03
EP0344202A1 (fr) 1989-12-06
NO884523L (no) 1988-12-13
JPH0830081B2 (ja) 1996-03-27
DE3873524D1 (de) 1992-09-10
FR2610935A1 (fr) 1988-08-19
ATE79121T1 (de) 1992-08-15
JPH02503203A (ja) 1990-10-04
DK569088D0 (da) 1988-10-12
CA1337599C (fr) 1995-11-21
ES2006079A6 (es) 1989-04-01
AU1343388A (en) 1988-09-14
US5886169A (en) 1999-03-23
DK569088A (da) 1988-10-12
FR2610935B1 (fr) 1989-09-01
WO1988006162A1 (fr) 1988-08-25
NO884523D0 (no) 1988-10-11
NO175313B (no) 1994-06-20
EP0344202B1 (fr) 1992-08-05
NO175313C (no) 1994-09-28

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